共 16 条
- [3] CUKOR G, 1980, INFECT IMMUN, V29, P822
- [5] KAPER JB, 1981, LANCET, V2, P1162
- [6] KAPIKIAN A Z, 1976, New England Journal of Medicine, V294, P965, DOI 10.1056/NEJM197604292941801
- [9] PARRINO TA, 1977, NEW ENGL J MED, V297, P86, DOI 10.1056/NEJM197707142970204
- [10] RYDER RW, 1985, AM J EPIDEMIOL